🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.52 AU - 0.64 AU

Year: 155 Days

Day: 37.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.38 AU - 2.02 AU

Year: 775 Days

Day: 19.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 142.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.4 AU - 2.16 AU

Year: 831 Days

Day: 42.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,557,224 km

• M1: 800,498 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.49 AU - 3.01 AU

Year: 1595 Days

Day: 22.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.13 AU - 4.21 AU

Year: 2460 Days

Day: 15.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,557,224 km

• M1: 969,095 km (0.067 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.31 AU - 5.43 AU

Year: 3196 Days

Day: 39.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 13.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 6.42 AU - 8.66 AU

Year: 7243 Days

Day: 11.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 18,557,224 km

• M1: 460,313 km (0.109 R)
• M2: 605,273 km (0.111 R)
• M3: 831,914 km (0.076 R)
• M4: 1,070,074 km (0.077 R)
• M5: 1,273,377 km (0.11 R)
• M6: 1,370,316 km (0.067 R)
• M7: 1,571,974 km (0.08 R)
• M8: 1,871,320 km (0.12 R)
• M9: 2,354,820 km (0.087 R)
• M10: 2,698,895 km (0.09 R)
• M11: 2,825,754 km (0.095 R)
• M12: 3,085,606 km (0.085 R)
• M13: 3,353,386 km (0.101 R)
• M14: 3,601,120 km (0.086 R)
• M15: 3,940,707 km (0.101 R)
• M16: 4,143,711 km (0.105 R)
• M17: 4,409,846 km (0.117 R)
• M18: 4,499,904 km (0.109 R)
• M19: 4,681,665 km (0.107 R)
• M20: 4,835,153 km (0.111 R)
• M21: 5,147,064 km (0.083 R)
• M22: 5,305,488 km (0.062 R)
• M23: 5,955,790 km (0.07 R)
• M24: 6,290,441 km (0.12 R)
• M25: 6,700,189 km (0.073 R)
• M26: 7,331,193 km (0.113 R)
• M27: 7,509,813 km (0.096 R)
• M28: 8,017,997 km (0.092 R)
• M29: 8,313,303 km (0.115 R)
• M30: 8,612,349 km (0.095 R)
• M31: 9,182,467 km (0.094 R)
• M32: 9,336,702 km (0.114 R)
• M33: 9,569,477 km (0.085 R)
• M34: 9,882,884 km (0.078 R)
• M35: 10,239,675 km (0.117 R)
• M36: 10,843,602 km (0.114 R)
• M37: 11,917,864 km (0.061 R)
• M38: 12,425,001 km (0.083 R)
• M39: 12,553,057 km (0.09 R)
• M40: 12,638,477 km (0.06 R)
• M41: 12,896,234 km (0.061 R)
• M42: 13,199,170 km (0.071 R)
• M43: 14,122,189 km (0.059 R)
• M44: 14,344,940 km (0.117 R)
• M45: 14,569,037 km (0.067 R)
• M46: 15,020,524 km (0.049 R)
• M47: 15,111,330 km (0.114 R)
• M48: 15,293,540 km (0.114 R)
• M49: 15,706,430 km (0.106 R)
• M50: 16,076,386 km (0.041 R)
• M51: 16,169,286 km (0.055 R)
• M52: 16,355,834 km (0.074 R)
• M53: 16,449,333 km (0.117 R)
• M54: 17,061,338 km (0.101 R)
• M55: 17,489,487 km (0.073 R)
• M56: 18,453,645 km (0.071 R)
• M57: 19,188,021 km (0.119 R)
• M58: 19,633,225 km (0.09 R)
• M59: 20,483,688 km (0.115 R)
• M60: 20,938,765 km (0.106 R)
• M61: 21,961,865 km (0.051 R)
• M62: 24,483,487 km (0.103 R)
• M63: 24,697,711 km (0.08 R)
• M64: 25,020,244 km (0.053 R)
• M65: 25,452,582 km (0.116 R)
• M66: 25,941,767 km (0.098 R)
• M67: 27,261,669 km (0.112 R)
• M68: 27,929,773 km (0.1 R)
• M69: 28,378,118 km (0.107 R)
• M70: 29,111,895 km (0.038 R)
• M71: 29,225,290 km (0.12 R)
• M72: 29,452,679 km (0.102 R)
• M73: 29,566,523 km (0.026 R)
• M74: 29,680,517 km (0.067 R)
• M75: 29,851,956 km (0.083 R)
• M76: 30,425,365 km (0.102 R)
• M77: 30,771,235 km (0.086 R)
• M78: 33,406,252 km (0.084 R)
• M79: 33,643,963 km (0.109 R)
• M80: 34,961,471 km (0.096 R)
• M81: 35,384,235 km (0.047 R)
• M82: 35,565,847 km (0.12 R)
• M83: 39,955,796 km (0.027 R)
• M84: 40,081,907 km (0.092 R)
• M85: 42,438,971 km (0.096 R)
• M86: 42,889,859 km (0.055 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.6

Radius: 10.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.9 AU - 9.92 AU

Year: 8532 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 18,557,224 km

• M1: 155,283 km (0.081 R)
• M2: 235,916 km (0.046 R)
• M3: 301,440 km (0.067 R)
• M4: 494,271 km (0.101 R)
• M5: 771,177 km (0.078 R)
• M6: 841,039 km (0.092 R)
• M7: 1,159,383 km (0.096 R)
• M8: 1,324,240 km (0.067 R)
• M9: 1,444,517 km (0.098 R)
• M10: 1,514,828 km (0.098 R)
• M11: 1,659,190 km (0.114 R)
• M12: 1,751,941 km (0.115 R)
• M13: 1,846,337 km (0.109 R)
• M14: 1,942,528 km (0.086 R)
• M15: 2,160,193 km (0.115 R)
• M16: 2,470,010 km (0.099 R)
• M17: 2,706,375 km (0.104 R)
• M18: 3,247,620 km (0.111 R)
• M19: 3,578,830 km (0.053 R)
• M20: 4,172,135 km (0.107 R)
• M21: 4,742,701 km (0.063 R)
• M22: 4,849,215 km (0.089 R)
• M23: 5,091,564 km (0.118 R)
• M24: 5,588,378 km (0.117 R)
• M25: 5,785,847 km (0.079 R)
• M26: 6,362,697 km (0.093 R)
• M27: 6,568,843 km (0.078 R)
• M28: 6,777,382 km (0.111 R)
• M29: 6,927,578 km (0.116 R)
• M30: 8,265,133 km (0.06 R)
• M31: 9,277,910 km (0.097 R)
• M32: 9,714,138 km (0.097 R)
• M33: 9,917,890 km (0.067 R)
• M34: 10,088,731 km (0.097 R)
• M35: 10,191,654 km (0.05 R)
• M36: 10,363,991 km (0.052 R)
• M37: 10,502,668 km (0.085 R)
• M38: 10,711,656 km (0.053 R)
• M39: 11,063,211 km (0.115 R)
• M40: 11,311,544 km (0.087 R)
• M41: 12,286,623 km (0.036 R)
• M42: 13,970,945 km (0.101 R)
• M43: 14,162,580 km (0.078 R)
• M44: 14,820,511 km (0.1 R)
• M45: 15,965,833 km (0.055 R)
• M46: 16,166,294 km (0.107 R)
• M47: 16,246,628 km (0.106 R)
• M48: 18,048,385 km (0.062 R)
• M49: 18,299,111 km (0.086 R)
• M50: 18,592,921 km (0.053 R)
• M51: 18,761,518 km (0.09 R)
• M52: 19,526,412 km (0.09 R)
• M53: 19,612,131 km (0.111 R)
• M54: 19,955,907 km (0.036 R)
• M55: 20,042,225 km (0.105 R)
• M56: 20,431,928 km (0.069 R)
• M57: 21,087,017 km (0.105 R)
• M58: 21,439,170 km (0.071 R)
• M59: 21,527,582 km (0.103 R)
• M60: 22,015,720 km (0.109 R)
• M61: 22,867,381 km (0.054 R)
• M62: 23,274,586 km (0.112 R)
• M63: 23,866,994 km (0.074 R)
• M64: 24,050,401 km (0.03 R)
• M65: 24,649,241 km (0.086 R)
• M66: 26,333,414 km (0.097 R)
• M67: 26,570,227 km (0.106 R)
• M68: 26,950,655 km (0.075 R)
• M69: 27,046,098 km (0.108 R)
• M70: 27,380,749 km (0.108 R)
• M71: 27,620,704 km (0.067 R)
• M72: 28,247,968 km (0.102 R)
• M73: 29,319,836 km (0.114 R)
• M74: 29,467,041 km (0.088 R)
• M75: 29,663,762 km (0.105 R)
• M76: 30,405,169 km (0.111 R)
• M77: 31,202,675 km (0.077 R)
• M78: 31,503,516 km (0.117 R)
• M79: 32,057,627 km (0.085 R)
• M80: 32,209,319 km (0.103 R)
• M81: 33,687,795 km (0.111 R)
• M82: 34,357,694 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13.2

Radius: 3.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 11.95 AU - 15.05 AU

Year: 17353 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 18,557,224 km

• M1: 326,123 km (0.097 R)
• M2: 1,425,668 km (0.07 R)
• M3: 1,556,117 km (0.115 R)
• M4: 1,815,819 km (0.095 R)
• M5: 2,237,236 km (0.088 R)
• M6: 2,600,909 km (0.056 R)
• M7: 3,013,051 km (0.116 R)
• M8: 3,684,596 km (0.119 R)
• M9: 4,263,988 km (0.073 R)
• M10: 4,366,014 km (0.093 R)
• M11: 5,653,453 km (0.109 R)
• M12: 6,729,361 km (0.098 R)
• M13: 7,290,503 km (0.076 R)
• M14: 7,679,756 km (0.068 R)
• M15: 8,139,022 km (0.118 R)
• M16: 8,521,244 km (0.089 R)
• M17: 8,800,843 km (0.069 R)
• M18: 10,017,223 km (0.118 R)
• M19: 11,191,267 km (0.098 R)
• M20: 12,021,834 km (0.075 R)
• M21: 14,323,099 km (0.062 R)
• M22: 15,353,529 km (0.048 R)
• M23: 15,746,073 km (0.078 R)
• M24: 16,728,483 km (0.119 R)
• M25: 16,916,527 km (0.071 R)
• M26: 17,105,320 km (0.104 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,375 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit